kfconcept
Please note: our M42 adapter ring could not be suitable for Pentax Takumar Super Takumar Carl Zeiss M42 series(aperture pin does not fully depress, small tabs sticking out), as ours depresses the aperture pin all the way down
Pentax K Mount Lens Nikon D80 Lens Mount Pentax C Mount Lens Pentax Q Mount Lens C Mount Lens Pentax Q Pentax K-1 Lens Mount Pentax Lens X Mount Pentax M Lens Mount Pentax Q D Mount Lens T Mount Lens Pentax
Voigtlander Bessamatic Lens Mount Sony A6400 E Mount G-type Lens To Leica L-mount Camera Nikon 1 Lens Adapter Multiplier Nikon 2020 F Mount Sigma 10mm F2.8 Fisheye Nikon F-mount Sigma 30mm 1.4 Nikon Mount Vivitar Tx Mount For Nikon Sony Vpl-hw45es Wireless Hdmi Adapter Samyang 14mm 2 8 Sony E-mount